A force acting on a body may_________________?

Byadmin January 24, 2019August 16, 2021

A force acting on a body may_________________?

A. introduce internal stresses
B. balance the other forces acting on it
C. retard its motion
D. change its motion
E. all of the above

Engineering Mechanics

Two coplanar couples having equal and opposite moments_________________?

Two coplanar couples having equal and opposite moments_________________?

A. balance each other
B. produce a couple and an unbalanced force
C. are equivalent
D. produce a moment of couple
E. can not balance each other

Read More Two coplanar couples having equal and opposite moments_________________?
Engineering Mechanics | Mechanical Engineering

A smooth cylinder lying on a __________ is in neutral equilibrium.

Question: A smooth cylinder lying on a __________ is in neutral equilibrium.
[A].

curved surface
[B].
convex surface
[C].
horizontal surface

Answer: Option C

Explanation:

No answer description available for this question.

Read More A smooth cylinder lying on a __________ is in neutral equilibrium.
Engineering Mechanics

A body moves, from rest with a constant acceleration of 5 m per sec. The distance covered in 5 sec is most nearly_________________?

A body moves, from rest with a constant acceleration of 5 m per sec. The distance covered in 5 sec is most nearly_________________?

A. 38 m
B. 62.5 m
C. 96 m
D. 124 m
E. 240 m

Read More A body moves, from rest with a constant acceleration of 5 m per sec. The distance covered in 5 sec is most nearly_________________?
Engineering Mechanics | Mechanical Engineering

The angle of inclination of a vehicle when moving along a circular path __________ upon its mass.

Question: The angle of inclination of a vehicle when moving along a circular path __________ upon its mass.
[A].

depends
[B].
does not depend

Answer: Option B

Explanation:

No answer description available for this question.

Read More The angle of inclination of a vehicle when moving along a circular path __________ upon its mass.
Engineering Mechanics | Mechanical Engineering

Moment of inertia of a hollow rectangular section as shown in the below figure about Y-Y axis, is not the same as that about X-X axis.

Question: Moment of inertia of a hollow rectangular section as shown in the below figure about Y-Y axis, is not the same as that about X-X axis.
[A].

Yes
[B].
No

Answer: Option A

Explanation:

No answer description available for this question.

Read More Moment of inertia of a hollow rectangular section as shown in the below figure about Y-Y axis, is not the same as that about X-X axis.
Engineering Mechanics | Mechanical Engineering

In order to completely specify angular displacement by a vector, it must fix

Question: In order to completely specify angular displacement by a vector, it must fix
[A].

direction of the axis of rotation
[B].
magnitude of angular displacement
[C].
sense of angular displacement
[D].
all of these

Answer: Option D

Explanation:

No answer description available for this question.

Read More In order to completely specify angular displacement by a vector, it must fix

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